Conozoa hyalina (McNeill, 1901:405)
Central Valley grasshopper, California Central Valley grasshopper
Taxonomy & Nomenclature
Synonym/s: Trimerotropis hyalina McNeill, 1901:405 (original combination); Trimerotropis gratiosa Scudder, 1900; Conozoa hyalina McNeil, 1901 (misspelling of the author's name)
Conservation Status
Missing (NatureServe, 2026) or Extinct (Rentz, 1996a,b; Lightfoot & Weissman, 2026)
Last record: 1953 (Rentz, 1996a,b); 1977 (NatureServe, 2026)
IUCN RedList status: Extinct
Distribution & Habitat
Central Valley, California, USA
Biology & Habitat
Hypodigm
Media
References
Original scientific description:
McNeill, Jerome. (1901). Revision of the Orthopteran genus Trimerotropis. Proceedings U. S. National Museum XXIII(1215): 393-449.
Other references:
Baillie, J. and Groombridge, B. (eds). (1996). 1996 IUCN Red List of Threatened Animals. International Union for Conservation of Nature, Gland, Switzerland and Cambridge, UK.
Beer, John. (2015). By and By. Poetry 207(2): 125-127. https://www.jstor.org/stable/44015857
Hoekstra, J. M. (1998). Conserving Orthoptera in the wild: lessons from Trimerotropis infantilis (Oedipodinae). Journal of Insect Conservation 2: 179-185.
Lightfoot, D. and Weissman, D. (2026). Conozoa hyalina. The IUCN Red List of Threatened Species 2026: e.T5261A13985365. Accessed on 19 July 2026.
NatureServe. (2026). Conozoa hyalina: a grasshopper. NatureServe Network Biodiversity Location Data accessed through NatureServe Explorer [web application]. NatureServe, Arlington, Virginia. Available at: https://explorer.natureserve.org/ [Accessed 19 July 2026]
Otte, Daniel. (1996/7). Nomina Insecta Nearctica, Volume 4: The remaining orders. Orthoptera, pp. 580-634. Accessed 6 May 2012.
Rentz, D. C. F. (1996a). Conozoa hyalina. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. (http://www.iucnredlist.org). Downloaded on 06 May 2012.
Rentz, D. C. F. (1996b). Conozoa hyalina. The IUCN Red List of Threatened Species 1996: e.T5261A11121303. https://dx.doi.org/10.2305/IUCN.UK.1996.RLTS.T5261A11121303.en. Accessed on 14 June 2022.